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Duke University

Decentralized Finance (DeFi) Infrastructure

Decentralized Finance: The Future of Finance is a set of four courses taught by Campbell R. Harvey (Professor of Finance at the Fuqua School of Business, Duke University, and a Research Associate of the National Bureau of Economic Research) that focus on decentralized finance (DeFi). In this first course, we begin by exploring the origins of DeFi and take a broad historical view from the earliest barter economies, such as the first peer-to-peer exchanges of bartering, to present day. The course also looks at historical examples of money having value even though it is not officially backed. We then focus on the key infrastructure components: blockchain, cryptocurrency, smart contracts, oracles, stablecoins and decentralized applications (or dApps). This includes discussion of the mechanics of the Ethereum and Bitcoin blockchains including cryptographic hashing. Next, we focus on the specific problems that DeFi is designed to solve: inefficiency (costly, slow, and insecure today), limited access (1.7 billion are unbanked), opacity (we need to trust regulators to monitor banks and the regulators have mixed records), centralized control (financial system is oligopolistic imposing higher fees than we would have in a competitive market) and lack of interoperability (it is difficult to move funds from one financial institution to another today). The course closes by exploring many of the myths about the crypto space.

状态:Financial Regulation
状态:Computer Security
初级课程小时

精选评论

XS

4.0评论日期:Feb 18, 2023

Good for beginners to understand some basic ideas and terminologies in cryptocurrency area, but there are some computer science mistakes in the videos, though they're minor.

JP

5.0评论日期:Jul 29, 2022

G​reat introduction for a novice or someone that already has crypto knowlegable. A bit intermeidate with finance concepts, I recommend having some introductory knowledge.

FS

5.0评论日期:Jul 14, 2022

An excellent and much recommended course for beginners! Helped me understand the basics of blockchain technology and its operations. Definely enrolling for more courses from Mr. Campbell.

RA

5.0评论日期:Nov 18, 2025

Excellent course, learnt a lot about Decentralised Finance and Crypto Currency. Mr Campbell is an very knowledgeable teacher and thoroughly enjoyed the course

CK

4.0评论日期:Feb 11, 2022

This is a great intro class to DeFi. If you are in finanace, this is a must take class. The pofessor knows what he is talking about, the pace is perfect for me, and the content is rich.

BG

5.0评论日期:Jan 26, 2022

Loved the way Professor Harvey explains the newly minted ideas in DeFi space. Excellent course.Indeed, the future is DeFi. Let the wealth (?) spread across the globe, evenly!

NA

5.0评论日期:Jan 13, 2022

I have fore-read about blockchain technology and cryptocurrencies, yet, this course was an excellent way to structure and review my knowledge. I am sure to join the next course of this specialization!

NS

4.0评论日期:May 28, 2022

I personally would prefer a little bit more challenging tests and more of practical work.However, I really enjoyed the course and are planning to continue.

AR

5.0评论日期:Oct 22, 2025

As an alumnus, I found this course to be valuable and practical. The course provides a strong foundation in decentralized finance and cryptocurrencies.

CL

5.0评论日期:Sep 27, 2022

G​reat overview without diving the technical details associated with the crypto technology. Strong focus on application and how DeFi addresses the major pain points associated with Cefi.

AS

5.0评论日期:Aug 16, 2022

Sofar I found this course very refreshing & clear overvieuw into the Crypto & DeFi space.Seeing there is alot of misinformation out there,so this gives you a good base.

VF

5.0评论日期:Jan 5, 2022

Everybody who wants to quickly get around all these new and exciting decentrilized technologies is advised to take the series of courses. Info provided is deep enough, easy to grasp, and concise.

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Stephen
5.0
评论日期:Oct 22, 2021
Nguyen Ngoc Anh
5.0
评论日期:Jan 14, 2022
Victor Farazdagi
5.0
评论日期:Jan 6, 2022
Omid R Rezaee
5.0
评论日期:Dec 19, 2021
Aidan Goltra
5.0
评论日期:Nov 5, 2021
Simarjeet Singh
5.0
评论日期:Sep 23, 2021
Brooke Swenson
5.0
评论日期:Sep 20, 2022
Talal Nassar
5.0
评论日期:Apr 13, 2022
Ulysses Morales
5.0
评论日期:Dec 13, 2021
Sarah Hawkins
5.0
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pablo garcia
5.0
评论日期:Dec 27, 2021
Joseph Iaquinta
5.0
评论日期:Dec 11, 2021
Lon Adams
5.0
评论日期:Oct 28, 2021
Lorenzo Bassetti
3.0
评论日期:Mar 20, 2022
Miguel Angel Miranda
3.0
评论日期:Mar 9, 2022
Mike Morabito
5.0
评论日期:Dec 23, 2021
Jose Gregorio Guaina Bello
5.0
评论日期:Jan 28, 2022
Michael Ambrose
5.0
评论日期:Mar 30, 2022
Manik Chand Dey
5.0
评论日期:Nov 14, 2025
Zeinab Ozigi
5.0
评论日期:Nov 3, 2025